Bug 108667

Summary:	[CI][SHARDS] igt@drm_import_export@import-close-race-flink - timeout
Product:	DRI	Reporter:	Martin Peres <martin.peres>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	CLOSED FIXED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	high	CC:	intel-gfx-bugs
Version:	XOrg git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	BYT, SKL	i915 features:

Description Martin Peres 2018-11-05 14:23:48 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4707/shard-skl1/igt@drm_import_export@import-close-race-flink.html

<6> [225.654627] Console: switching to colour dummy device 80x25
<6> [225.655743] [IGT] drm_import_export: executing
<6> [225.697706] [IGT] drm_import_export: starting subtest import-close-race-flink
<7> [228.081255] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [228.081627] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
<7> [228.081861] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [228.082270] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [228.082557] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<6> [588.200245] Console: switching to colour frame buffer device 300x100

Comment 1 Martin Peres 2018-11-13 15:13:41 UTC

Also seen on BYT: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_139/fi-byt-n2820/igt@drm_import_export@import-close-race-flink.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_139/fi-byt-clapper/igt@drm_import_export@import-close-race-flink.html

<6> [48.494774] Console: switching to colour dummy device 80x25
<6> [48.495387] [IGT] drm_import_export: executing
<6> [48.537651] [IGT] drm_import_export: starting subtest import-close-race-flink
<6> [448.869088] Console: switching to colour frame buffer device 170x48

Comment 2 Martin Peres 2018-11-22 10:32:13 UTC

Also seen on GLK: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_10872/shard-glk9/igt@drm_import_export@import-close-race-flink.html
	
<6> [150.030987] Console: switching to colour dummy device 80x25
<6> [150.031091] [IGT] drm_import_export: executing
<6> [150.043768] [IGT] drm_import_export: starting subtest import-close-race-flink
<6> [510.169835] Console: switching to colour frame buffer device 240x67

Comment 3 Chris Wilson 2019-01-16 14:05:49 UTC

commit 08ac42b8c6892a9c8447ceefd931bc4394bef8fb (HEAD, upstream/master)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 16 13:08:11 2019 +0000

    drm/drm_import_export: Replace imprecise loop-bound with timeout
    
    Use a specific timeout to exercise the race conditions, rather than a
    number of tries -- this prevents it burning up too many minutes under CI
    for little gain, we can just run it again to improve race detection.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108667
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

Comment 4 Martin Peres 2019-03-06 18:29:05 UTC

(In reply to Chris Wilson from comment #3)
> commit 08ac42b8c6892a9c8447ceefd931bc4394bef8fb (HEAD, upstream/master)
> Author: Chris Wilson <chris@chris-wilson.co.uk>
> Date:   Wed Jan 16 13:08:11 2019 +0000
> 
>     drm/drm_import_export: Replace imprecise loop-bound with timeout
>     
>     Use a specific timeout to exercise the race conditions, rather than a
>     number of tries -- this prevents it burning up too many minutes under CI
>     for little gain, we can just run it again to improve race detection.
>     
>     Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108667
>     Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>     Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

Thanks, it definitely did the trick!

Comment 5 CI Bug Log 2019-03-06 18:29:13 UTC

The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.